The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 24, 2005
Filed:
Feb. 08, 2001
Applicants:
Andreas Roth, Muehlacker-Lomersheim, DE;
Michael Nicolaou, Ober-Ramstadt, DE;
Inventors:
Andreas Roth, Muehlacker-Lomersheim, DE;
Michael Nicolaou, Ober-Ramstadt, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06G007/70 ;
U.S. Cl.
CPC ...
Abstract
In a method of controlling an internal combustion engine, at least one operating variable is controlled, a pre-control ignition timing efficiency is formed as a function of operating parameters of the engine and/or external intervention measures, and the pre-control ignition timing efficiency determines the setpoint values of the at least one operating variable. In a transition from a first operating state to a second operating state, the pre-control ignition timing efficiency is varied by a transition function.